Image alignment and trend analysis features for an infrared imaging system

• US 8,239,424 B2
• Filed: 04/23/2010
• Issued: 08/07/2012
• Est. Priority Date: 03/02/2006
• Status: Active Grant

• Current Assignee: The Thermoteknix Systems Limited
• Original Assignee: The Thermoteknix Systems Limited
• Inventors: Haigh, Peter, Salisbury, Richard, Tucker, Robin
• Primary Examiner(s): Cao, Phuong Thao
• Application Number:
  US12/766,126
• Publication Number:
  US 20100205553A1
• Time in Patent Office: 837 Days
• Field of Search: 707/805, 707/821, 707/999.102, 707/999.2
• US Class Current: 707/805
• CPC Class Codes: G01J 5/02 Constructional details
• CPC Class Codes: G01J 5/025 Interfacing a pyrometer to an external device or network; User interface
• CPC Class Codes: G01J 5/0265 Handheld, portable ear thermometers G01J5/049
• CPC Class Codes: G01J 5/03 Arrangements for indicating or recording specially adapted for radiation pyrometers
• CPC Class Codes: H04N 23/11 for generating image signals from visible and infrared light wavelengths
• CPC Class Codes: H04N 23/63 by using electronic viewfinders
• CPC Class Codes: H04N 23/632 for displaying or modifying preview images prior to image capturing, e.g. variety of image resolutions or capturing parameters
• CPC Class Codes: H04N 23/633 for displaying additional information relating to control or operation of the camera

Abstract

In one embodiment, a thermographic imaging device having a visual compare mode that allows a user to compare a live image of a subject to a previously captured image of the same subject to aid the user in aligning the live image with the previously captured image. In this manner, a user can capture a series of images of the subject with the device located and oriented at a common location and orientation that is consistent throughout the series. In another embodiment, trend analysis software that includes a thermographic tool copying feature for copying one or more thermographic tools from a tooled thermographic image file to one or more non-tooled thermographic image files. In some embodiments, the software includes a trend-graphing feature that generates one or more trend plots after one or more tools have been copied to one or more non-tooled thermographic image files.

Claims

1. A method of manipulating a series of thermographic image files, comprising:

storing a plurality of thermographic image files that include;

at least one tooled thermographic image file that includes a thermographic tool; and

at least one non-tooled thermographic image file that does not include said thermographic tool;

wherein said plurality of thermographic image files have a corresponding respective plurality of file identifiers associated therewith;

displaying said plurality of file identifiers on an electronic display to a user;

copying said thermographic tool from said at least one tooled thermographic image file to said at least one non-tooled thermographic image file, wherein the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file is present in an electronic folder, the step of copying being performed automatically in response to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic being added to said electronic folder; and

following said step of copying, automatically updating a trend-plot having data from each of said at least one tooled thermographic image file and said at least one non-tooled thermographic image file corresponding to said thermographic tool.

2. The method of claim 1, further comprising receiving a user input, the step of copying said thermographic tool being performed in response to said user input.

3. The method of claim 2, wherein the step of receiving said user input is in response to a user dragging and dropping the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic image file.

4. The method of claim 2, wherein the step of receiving said user input is in response to a user selecting a soft button provided for initiating the step of copying.

5. The method of claim 1, wherein the step of storing includes storing a plurality of non-tooled thermographic image files and the step of copying includes copying said thermographic tool to each of said plurality of non-tooled thermographic image files in response to a single user input.

6. The method according to claim 1, further comprising, following said step of copying, generating a trend-plot having data from each of said at least one tooled thermographic image file and said at least one non-tooled thermographic image file corresponding to said thermographic tool.

7. The method according to claim 6, wherein the step of generating a trend plot is performed automatically in response to said thermographic tool being copied to said at least one non- tooled thermographic image file.

8. A non-transitory machine readable medium containing machine executable instructions for performing a method of manipulating a series of thermographic image files, said machine executable instructions comprising:

a first set of machine executable instructions for storing a plurality of thermographic image files that include;

at least one tooled thermographic image file that includes a thermographic tool; and

at least one non-tooled thermographic image file that does not include said thermographic tool;

wherein said plurality of thermographic image files have a corresponding respective plurality of file identifiers associated therewith;

a second set of machine executable instructions for displaying said plurality of file identifiers on an electronic display to a user;

a third set of machine executable instructions for copying said thermographic tool from said at least one tooled thermographic image file to said at least one non-tooled thermographic image file, wherein the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file is present in an electronic folder, the third set of machine executable instructions including instructions for automatically copying said thermographic tool in response to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic being added to said electronic folder; and

a fourth set of machine executable instructions for automatically updating a trend-plot having data from each of said at least one tooled thermographic image file and said at least one non-tooled thermographic image file corresponding to said thermographic tool.

9. The non-transitory machine readable medium of claim 8, further comprising a fifth set of machine executable instructions for receiving a user input, said third set of machine executable instructions including machine executable instructions for copying said thermographic tool in response to said user input.

10. The non-transitory machine readable medium of claim 9, wherein said fifth set of machine executable instructions includes instructions responsive to a user dragging and dropping the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic image file.

11. The non-transitory machine readable medium of claim 9, wherein said fifth set of machine executable instructions is responsive to a user selecting a soft button provided for initiating the step of copying.

12. The non-transitory machine readable medium of claim 8, wherein the step of storing includes storing a plurality of non-tooled thermographic image files and said third set of machine executable instructions includes instructions for copying said thermographic tool to each of said plurality of non-tooled thermographic image files in response to a single user input.

13. The non-transitory machine readable medium according to claim 8, further comprising a sixth set of machine executable instructions for generating a trend-plot having data from each of said at least one tooled thermographic image file and said at least one non-tooled thermographic image file corresponding to said thermographic tool.

14. The non-transitory machine readable medium according to claim 13, wherein the sixth set of machine executable instructions includes instructions for automatically generating said trend-plot in response to said thermographic tool being copied to said at least one non-tooled thermographic image file.

15. A method of manipulating a series of thermographic image files, comprising:

storing a plurality of thermographic image files that include;

at least one tooled thermographic image file that includes a thermographic tool; and

at least one non-tooled thermographic image file that does not include said thermographic tool;

wherein said plurality of thermographic image files have a corresponding respective plurality of file identifiers associated therewith;

displaying said plurality of file identifiers on an electronic display to a user;

copying said thermographic tool from said at least one tooled thermographic image file to said at least one non-tooled thermographic image file; and

following said step of copying, generating a trend-plot having data from each of said at least one tooled thermographic image file and said at least one non-tooled thermographic image file corresponding to said thermographic tool, wherein the step of generating a trend plot is performed automatically in response to said thermographic tool being copied to said at least one non-tooled thermographic image file.

16. The method of claim 15, further comprising receiving a user input, the step of copying said thermographic tool being performed in response to said user input.

17. The method of claim 16, wherein the step of receiving said user input is in response to a user dragging and dropping the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic image file.

18. The method of claim 16, wherein the step of receiving said user input is in response to a user selecting a soft button provided for initiating the step of copying.

19. The method of claim 15, wherein the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file is present in an electronic folder, the step of copying being performed automatically in response to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic being added to said electronic folder.

20. The method of claim 15, wherein the step of storing includes storing a plurality of non-tooled thermographic image files and the step of copying includes copying said thermographic tool to each of said plurality of non-tooled thermographic image files in response to a single user input.

21. A non-transitory machine readable medium containing machine executable instructions for performing a method of manipulating a series of thermographic image files, said machine executable instructions comprising:

a first set of machine executable instructions for storing a plurality of thermographic image files that include;

at least one tooled thermographic image file that includes a thermographic tool; and

at least one non-tooled thermographic image file that does not include said thermographic tool;

wherein said plurality of thermographic image files have a corresponding respective plurality of file identifiers associated therewith;

a second set of machine executable instructions for displaying said plurality of file identifiers on an electronic display to a user;

a third set of machine executable instructions for copying said thermographic tool from said at least one tooled thermographic image file to said at least one non-tooled thermographic image file; and

a fourth set of machine executable instructions for generating a trend-plot having data from each of said at least one tooled thermographic image file and said at least one non-tooled thermographic image file corresponding to said thermographic tool, wherein the fourth set of machine executable instructions includes instructions for automatically generating said trend-plot in response to said thermographic tool being copied to said at least one non-tooled thermographic image file.

22. The non-transitory machine readable medium of claim 21, further comprising a fifth set of machine executable instructions for receiving a user input, said third set of machine executable instructions including machine executable instructions for copying said thermographic tool in response to said user input.

23. The non-transitory machine readable medium of claim 22, wherein said fifth set of machine executable instructions includes instructions responsive to a user dragging and dropping the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic image file.

24. The non-transitory machine readable medium of claim 22, wherein said fifth set of machine executable instructions is responsive to a user selecting a soft button provided for initiating the step of copying.

25. The non-transitory machine readable medium of claim 21, wherein the one of said plurality of file identifiers corresponding to said at least one tooled thermographic image file is present in an electronic folder, the third set of machine executable instructions including instructions for automatically copying said thermographic tool in response to the one of said plurality of file identifiers corresponding to said at least one non-tooled thermographic being added to said electronic folder.

26. The non-transitory machine readable medium of claim 21, wherein the step of storing includes storing a plurality of non-tooled thermographic image files and said third set of machine executable instructions includes instructions for copying said thermographic tool to each of said plurality of non-tooled thermographic image files in response to a single user input.